Increased EEG Theta Spectral Power in Sleep in Myotonic Dystrophy Type 1.

ABSTRACT:

Study objectives

Myotonic dystrophy type 1 (DM1) is a multisystemic disorder that involves the central nervous system (CNS). Individuals with DM1 commonly present with sleep dysregulation, including excessive daytime sleepiness and sleep-disordered breathing. We aim to characterize electroencephalogram (EEG) power spectra from nocturnal polysomnography (PSG) in patients with DM1 compared to matched controls to better understand the potential CNS sleep dysfunction in DM1.

Methods

A retrospective, case-control (1:2) chart review of patients with DM1 (n = 18) and matched controls (n = 36) referred for clinical PSG at the Stanford Sleep Center was performed. Controls were matched based on age, sex, apnea-hypopnea index (AHI), body mass index (BMI), and Epworth Sleepiness Scale (

SUBMITTER: Cheung J 

PROVIDER: S-EPMC5786842 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature